Greenpeace director John Sauven said two journalists held in Russia for covering a protest by the environmental group had "nothing to do" with the demonstration and should be released without charge.
Freelance photojournalist Kieron Bryan was today denied bail by a Russian court.
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The largest advertising firm in the world and a global law company with offices in London were among the targets.
The Queen, Duke of Edinburgh and other members of the Royal Family have attended the funeral of Countess Mountbatten of Burma.
Shop owner Jel Singh Nagra changed the name of his North Tyneside store after threat of legal action from Sainsbury's